Markus Fröschle
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9ecbac9765
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fixed to run from flash and ram identically. Also fixed to run EmuTOS with BaS on the m5484lite
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2013-12-07 21:16:36 +00:00 |
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Markus Fröschle
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eb809cf7b4
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modified to suppress debug prints if not needed
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2013-12-07 06:57:50 +00:00 |
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Markus Fröschle
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7f01222e0d
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added debug_printf() to enable suppresion of output with preprocessor statements
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2013-11-22 10:07:38 +00:00 |
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Markus Fröschle
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2d5d8d6267
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added wait() for FireBee USB again
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2013-11-21 19:57:39 +00:00 |
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Markus Fröschle
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ccf7724956
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fixed comments
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2013-11-15 07:55:23 +00:00 |
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Markus Fröschle
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b7d60e168c
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added chip_errata() to word and byte config space writes
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2013-11-14 22:57:49 +00:00 |
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Markus Fröschle
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ab59c42046
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fixex wrong parentheses in pci_write_config_longword()
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2013-11-13 21:08:52 +00:00 |
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Markus Fröschle
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16ff2be32f
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XL bus master priorities were the wrong way round
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2013-11-13 12:46:00 +00:00 |
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Markus Fröschle
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d1bdb72005
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updated with some PCI code lend from the Linux BSP for Coldfire boards
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2013-11-13 11:34:35 +00:00 |
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Markus Fröschle
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d9e396b1fb
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added programmed XLBUS arbiter master priorities
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2013-11-12 09:50:17 +00:00 |
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Markus Fröschle
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b58d383585
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added more diagnostics
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2013-11-11 21:14:37 +00:00 |
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Markus Fröschle
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4eda96eb60
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enable device after configuration
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2013-11-11 17:08:40 +00:00 |
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Markus Fröschle
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0c1ea5b610
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still target aborts
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2013-11-10 18:11:33 +00:00 |
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Markus Fröschle
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7995c466b0
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still nothing but target aborts
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2013-11-10 06:45:26 +00:00 |
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Markus Fröschle
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f749ee6a13
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still hangs, unfortunately
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2013-11-09 19:57:16 +00:00 |
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Markus Fröschle
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e377a75c17
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hang on USB hc reset
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2013-11-09 18:09:01 +00:00 |
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Markus Fröschle
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37dc24315a
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USB chip registers seem to be visible now
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2013-11-09 17:35:49 +00:00 |
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Markus Fröschle
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aef0b63e89
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more consistant file name
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2013-11-09 08:46:01 +00:00 |
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Markus Fröschle
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3d711e37f2
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USB controller detected on FireBee - needs a long wait time for config access there...
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2013-11-09 08:33:26 +00:00 |
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Markus Fröschle
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4d27bb6f20
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moved code around to try and determine why PCI memory mapping doesn't work as expected
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2013-11-08 17:34:08 +00:00 |
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Markus Fröschle
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7b6dca54d4
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added interrupt service routine for PCI errors. Fixed XLB macros (contained double undescores for _MBAR)
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2013-11-08 13:59:39 +00:00 |
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Markus Fröschle
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d85ef98ded
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modified pci_device_config() to support byteswapped config access functions
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2013-11-08 06:45:51 +00:00 |
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Markus Fröschle
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fd8afbdc9c
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cleanly finish configuration access cycle in pci_write_config_longword
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2013-11-08 05:45:12 +00:00 |
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Markus Fröschle
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fdc5f2efd5
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cleanly finish PCI configuration access in pci_read_config_longword
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2013-11-08 05:43:29 +00:00 |
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Markus Fröschle
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2e304dd9ff
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fixed for little endian PCIBIOS routines. Fixed bus enumeration
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2013-11-07 19:46:44 +00:00 |
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Markus Fröschle
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f5ddbabee5
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modified PCI access routines to closer follow pcibios standard
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2013-11-07 11:31:10 +00:00 |
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Markus Fröschle
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967ba02f67
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(nearly) fixed pci_find_device()
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2013-11-07 07:45:54 +00:00 |
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Markus Fröschle
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a76deac026
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fixed multi-function devices
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2013-11-07 06:03:49 +00:00 |
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Markus Fröschle
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de9a84f48a
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cleaned up pci_find_device()
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2013-11-07 06:00:30 +00:00 |
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Markus Fröschle
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c3090bc925
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removed unused code
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2013-11-06 14:31:52 +00:00 |
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Markus Fröschle
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0c7802b9e4
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controlled PCI reset
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2013-11-06 14:27:42 +00:00 |
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Markus Fröschle
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ea198ced78
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rewritten device scan and corrected PCI address mapping
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2013-11-06 13:21:32 +00:00 |
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Markus Fröschle
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cde22b002b
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cleaned up pci initialization and moved call behind FPGA initialization (pin assignments collide)
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2013-11-06 06:09:36 +00:00 |
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Markus Fröschle
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c29dfc3036
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got rid of global statics
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2013-11-05 21:29:30 +00:00 |
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Markus Fröschle
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c6c9fb62b8
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renamed "slot" to "device" for better wording
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2013-11-05 20:52:20 +00:00 |
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Markus Fröschle
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5ea3d8c37f
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fixed handle handling and reduced wait time for config space access
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2013-11-05 20:20:52 +00:00 |
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Markus Fröschle
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2e64c35a5a
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increased latency timer. It seems some config space accesses time out. Let's see if this fixes anythint
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2013-11-05 11:04:59 +00:00 |
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Markus Fröschle
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ee8a95855f
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fixed bug in pci_scan that prevented the handles array to be filled correctly
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2013-11-05 09:22:21 +00:00 |
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Markus Fröschle
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e1f38dd8f5
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polished PCI controller initialization
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2013-11-05 06:17:30 +00:00 |
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Markus Fröschle
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1ca096c9f0
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initialize static arrays to 0
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2013-11-05 05:57:59 +00:00 |
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Markus Fröschle
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7db9dadf9e
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renamed struct pci_resource_descriptor to struct pci_rd
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2013-11-05 05:56:19 +00:00 |
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Markus Fröschle
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6af7f6f35b
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fixed resource descriptors
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2013-11-05 05:47:11 +00:00 |
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Markus Fröschle
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a3b2371608
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fixed a few bugs but still no go.
Seem to have problems with global variables?
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2013-11-04 20:58:57 +00:00 |
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Markus Fröschle
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89a2028a83
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added comments
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2013-11-03 20:24:49 +00:00 |
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Markus Fröschle
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e58e7ffa99
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modified to detect FireBee USB
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2013-11-03 14:14:33 +00:00 |
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Markus Fröschle
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5dadc3a143
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implemented an (ugly) implementation for pci_get_resource(). USB init code still hangs.
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2013-11-03 13:38:18 +00:00 |
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Markus Fröschle
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f36016f12d
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code runs until ohci_lowlevel_init() but can't continue since pci_get_resource() is not implemented yet
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2013-11-03 11:20:39 +00:00 |
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Markus Fröschle
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459722216f
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fixed more undefined symbols
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2013-11-03 09:10:29 +00:00 |
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Markus Fröschle
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8039abec46
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implemented more helper functions needed by usb
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2013-11-03 08:19:19 +00:00 |
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Markus Fröschle
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3689373d8d
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code compiles - not tested yet
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2013-11-03 07:07:43 +00:00 |
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